p.Arg4810Lys (c.14429G>A) 与外动脉狭窄症有关
Daisuke Shimada1, Satoru Miyawaki2, Kaoru Nakanishi3
1Department of Neurosurgery, Kyorin University Faculty of Medicine, Tokyo 181-8611, Japan.
Brain communications
|February 17, 2025
概括
环指蛋白213 (RNF213) p.Arg4810Lys变体与增加中风风险有关. 这种遗传因素与内和外动脉狭窄,以及内心介质厚度增加有关.
科学领域:
- 遗传学 遗传学 是一个
- 神经学 神经学
- 心血管科学 心血管科学
背景情况:
- 众所周知,环指蛋白213 (RNF213) 的p.Arg4810Lys变体与内动脉狭窄有关.
- 它与脑外动脉狭窄和其他与中风相关的因素的关联仍然不清楚.
研究的目的:
- 为了研究RNF213 p.Arg4810Lys.Lys的临床意义.
- 为了确定它与中风亚型,额外关动脉狭窄以及内心介质厚度的关联.
主要方法:
- 一项前性队列研究,涉及600名中风患者和1202名对照人群.
- 对RNF213 p.Arg4810Lys.的基因定型
- 部分分析评估了与内/外动脉狭窄和最大亲密介质厚度 (IMT) 的关联,并通过带超声学进行了评估.
主要成果:
- RNF213 p.Arg4810Lys在中风患者中比对照组 (1.1%) 显著更为普遍,并且与中风有很强的关联.
- 大动脉动脉样硬化,包括内和外动脉狭窄,显示了最强的关联.
- 仅在内,外和同时发生的内/外动脉狭窄方面发现了显著的关联.
- 增加的最大IMT与RNF213 p.Arg4810Lys有关 (调整后的几率比,11.68;P < 0.001).
结论:
- RNF213 p.Arg4810Lys是中风的重要危险因素.
- 这种变异与外动脉狭窄和最大IMT升高有关,除了内动脉狭窄.
- 评估RNF213 p.Arg4810Lys可能有助于预测中风发生率和类型.
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